ACETYL-7-HYDROXYCOUMARIN, 8-
8-Acetyl-7-Hydroxycoumarin
CAS: 6748-68-1
Molecular Formula: C11H8O4
ACETYL-7-HYDROXYCOUMARIN, 8- - Names and Identifiers
ACETYL-7-HYDROXYCOUMARIN, 8- - Physico-chemical Properties
| Molecular Formula | C11H8O4 |
| Molar Mass | 204.18 |
| Density | 1.388±0.06 g/cm3(Predicted) |
| Melting Point | 167-171°C(lit.) |
| Boling Point | 427.3±45.0 °C(Predicted) |
| Solubility | Slightly soluble (1.5g/L) (25°C), |
| pKa | 8.10±0.20(Predicted) |
| Storage Condition | 2-8°C |
| MDL | MFCD00270162 |
ACETYL-7-HYDROXYCOUMARIN, 8- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
ACETYL-7-HYDROXYCOUMARIN, 8- - Introduction
It is an organic compound with the chemical formula C11H8O4. It is a derivative similar in structure to coumarin, and its molecule contains an acetyl group and a hydroxyl group.
The compound is a white to light yellow crystalline powder, soluble in ethanol, dichloromethane and Ether solvents, and slightly soluble in water.
It is widely used in fluorescent display and fluorescence microscope. It is a dye with fluorescent properties and can be used for labeling biomolecules, enzyme activity determination, DNA detection and other experiments and applications. Because of its high fluorescence intensity and good stability, it is widely used in the field of analytical chemistry and biology.
The method of preparing Phosphene is usually obtained by esterification of coumarin with acetic anhydride. The specific preparation route may be to react coumarin with acetic anhydride under alkaline conditions, and then to obtain the target product through steps such as hydrolysis and crystallization.
Regarding safety information, it is generally considered to be relatively safe under ordinary conditions of use. However, as a fluorescent dye, it still needs to be reasonably used and stored. During use, direct contact with skin and eyes should be avoided, and inhalation and intake should be avoided. If contact or eating occurs, rinse immediately with plenty of water and seek medical help.
The compound is a white to light yellow crystalline powder, soluble in ethanol, dichloromethane and Ether solvents, and slightly soluble in water.
It is widely used in fluorescent display and fluorescence microscope. It is a dye with fluorescent properties and can be used for labeling biomolecules, enzyme activity determination, DNA detection and other experiments and applications. Because of its high fluorescence intensity and good stability, it is widely used in the field of analytical chemistry and biology.
The method of preparing Phosphene is usually obtained by esterification of coumarin with acetic anhydride. The specific preparation route may be to react coumarin with acetic anhydride under alkaline conditions, and then to obtain the target product through steps such as hydrolysis and crystallization.
Regarding safety information, it is generally considered to be relatively safe under ordinary conditions of use. However, as a fluorescent dye, it still needs to be reasonably used and stored. During use, direct contact with skin and eyes should be avoided, and inhalation and intake should be avoided. If contact or eating occurs, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-10 22:29:15
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Product Name: 8-Acetyl-7-Hydroxycoumarin Visit Supplier Webpage Request for quotation
CAS: 6748-68-1
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QQ: 3008007409
Wechat: 18301782025
CAS: 6748-68-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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